Kentucky Public Service Commission

Final Order Entered: 1. The DSM rates set forth in the Appendix to this Order are approved as fair, just and reasonable rates for Duke Kentucky. 2. The rates in the Appendix are approved for service rendered on and after the date of service of this Order. 3. Duke Kentucky shall comply with the reporting requirements set forth in the findings found herein. 4. Within 20 days of the date of service of this Order, Duke Kentucky shall file with this Commission, using the Commission’s electronic Tariff Filing System, revised tariff sheets setting out the rates approved herein and reflecting that they were approved pursuant to this Order. 5. This case is closed and removed from the Commission’s docket.

Duke Energy Kentucky, Inc.s Request to Submit the Case on the Record

Minna Sunderman Larisa M. Vaysman

Duke Energy Kentucky, Inc.s Response to Commission Staffs First Request for Information.

Charlene Barlow Larisa Vaysman

Duke Energy Kentucky, Inc.s Publication of Customer Rate Notice Change and Affidavit

Minna Sunderman Larisa M. Vaysman

Data Request

Duke Energy Kentucky, Inc.s Notice of Entry of Appearance

Charlene Barlow Larisa Vaysman

Order Entered: 1. This proceeding is established to investigate the reasonableness of the proposed tariff. 2. Duke Kentucky’s proposed tariff is suspended for five months from December 3, 2025, up to and including May 2, 2026. 3. Duke Kentucky shall, by counsel, enter an appearance in this proceeding within seven days of the date of service of this Order. The entry of appearance shall include the name, address, telephone number, fax number, and electronic mail address of counsel. 4. Unless otherwise ordered by the Commission, the procedures set forth in 807 KAR 5:001, Section 8, related to service and electronic filing of papers shall be followed in this proceeding. 5.Pursuant to 807 KAR 5:001, Section 8(9), within seven days of the date of service of this Order, Duke Kentucky shall file by electronic means a written statement that it waives any right to service of Commission Orders by United States mail and that it or its authorized agent possess the facilities to receive electronic submissions.

Duke Energy Kentucky, Inc.s Annual Cost Recovery Filing for Demand Side Management

Charlene Barlow LARISA VAYSMAN

20251030_PSC Acknowledgment Letter.pdf

Duke Energy Kentucky, Inc. Notice of Intent to File an Application for the Annual Cost Recovery for Demand Side Management Using Electronic Filing Procedures